A few things might have happened.
#1 You just ordered and not enough time has been given to email you payment link or info, many payment options are emailed manually once a review has been made.
#2 You ordered off hours and we haven't sent you the manual payment link or info yet. Please allow us to get into the office and start working. We are on west coast PST, if you are on east coast you are 3 hours ahead of us. Our hours again are Monday - Friday 8:30am - 4:30pm.
#3 We sent payment info and your email has blocked ours or our email went to your spam folder. Please check there.
Depending on the payment method some info is manually emailed after the order. Some payments have all the info listed in the details under the payment description that was in checkout.
If that payment method does have the listed info to make payment right away then just follow the details.
You can look at your order confirmation email or in your orders in your account setting on the site. Once in "My Account" look under "My Orders" click on your order and view the details including payment info.
Regardless of the payment picked all the details under that payment describe exactly the steps needed.